Similar to a bruise under the skin, a subconjunctival hemorrhage happens when a small blood vessel located between the sclera (white portion of an eye) and the conjunctiva (lining on the surface of an eye) breaks and covers the sclera with blood. Unlike broken blood vessels located under the skin which

Characterized by a yellowish raised part of the scleral conjunctiva (the lining of the white part of the eye), a pinguecula usually develops near the cornea (colored part of the eye), but does not extend past it. Similar to a callus on the skin, changes in tissues lead to the buildup of calcium, fat,

As we age, our eyes—like the rest of our bodies—begin to lose flexibility and strength. When this happens to the lens of the eye and its surrounding muscles, your lens will become stiff. This makes it harder to see close objects clearly because the eyes can't focus properly. It's a natural part of

One of the most important reasons for regular examinations by your eye care provider is evaluate for the development of macular degeneration. According to the Bright Focus™ Foundation, this condition is the primary cause of loss of vision and blindness in older individuals ages 60 and above and is

Glaucoma is the second leading cause of blindness in the United States, making it an important public health priority. Although there are several factors that cause glaucoma, all types of glaucoma are characterized by damage to the optic nerve. This damage prevents the brain from receiving appropriate

Many body parts begin to change as you age, and your eyes are no exception. One of the most common age-related eye changes is the development of cataracts. Although cataracts do not occur exclusively in older adults, they affect approximately half of all Americans by age 80.
What Are Cataracts?
Cataracts

The primary sufferers of technology-related eyestrain used to be adults whose work involved computers. Now, however, people of all ages use computers, smartphones, tablets and gaming devices, which can take their toll on the eyes. As people’s reliance on technology grows, so does the incidence of eyestrain.

Of our five senses, humans rely on vision most strongly. Our everyday experience of the world is colored by our ability to see, our memory draws heavily upon visual information, and many activities of daily living are challenging without sight. As a result, it is essential to protect your eyes from damage.

We take a lot of aspects of our vision for granted. We expect to see nearby and faraway objects clearly, even if we require our eye care provider to prescribe eyeglasses or contact lenses to do so. A huge degree of the information we take in about our world and our surroundings takes place visually,

Eating right is essential for keeping your body healthy. This is as true for your eyes as it is for your heart. A diet that is rich in fresh fruits, vegetables and whole grains, and is low in saturated fat, can reduce your risk of heart disease. This will also keep your arteries healthy, so they can

Protecting your eyesight is an important part of staying healthy overall. Maintaining sound eye health will also help you preserve your quality of life as you age. To keep your eyes as healthy as possible, follow these simple lifestyle practices.
Get regular eye exams. Some eye problems — including

Every morning, we open our eyes and become immersed in a wealth of visual information. The eyes and related brain structures are a complex system that allows us to experience visual information from the surrounding world. It is easy to take clear vision for granted, but even subtle changes in the structure

Glare and halos are both eye symptoms that some people experience around bright lights. Halos show up as bright circles around a light source. Glare is light that interferes with your vision, making it difficult to see or sometimes making your eyes water.
These symptoms can show up at any time of the

The eye has many parts that work together to create vision. The eyes themselves are only part of “seeing.” The brain is also involved. The eyes, though, begin the complex process of vision by gathering, focusing and passing on visual information to the brain.
To help you learn how the eye works,

Optometry warnings about the damaging effects of ultraviolet radiation on our eyes have not yet reached the degree of public awareness of that of skin damage. Yet, the sun can be just as damaging upon our eyes with unprotected exposure. Short-term exposure to very bright sunlight can result in a type

The human visual system is a complex network including the eye, ocular nerves, and key brain areas that process visual information. Under most circumstances, we use information from both eyes to create a single visual image. This ability to converge information from both eyes is called binocular vision.

Amblyopia, also known as lazy eye, is a visual disorder caused by abnormal vision development, often occurring during infancy. Patients with amblyopia have reduced vision in one eye, because it is not working properly in conjunction with the brain.
With early detection and proper treatment, loss of ...

Glaucoma is a serious disorder that can damage the optic nerves of your eyes if left untreated. The optic nerve carries images from your eyes to your brain. If the nerve is damaged, full or partial vision loss can occur. In some cases, people develop glaucoma because the pressure in their eyes begins ...

For many, the term binocular vision conjures images of super powers or the rare ability to spot objects far away, but having binocular vision simply means having two eyes with which to see. Binocular vision does lend creatures with two eyes advantages over those with only one, such as enhanced vision, ...

Macular degeneration represents one of the most significant causes of vision loss in older adults. According to the Centers for Disease Control and Prevention, an estimated 1.8 million people currently suffer from macular degeneration, with an additional 7.3 million people at risk of developing this ...

Diabetic retinopathy refers to several eye problems that are characterized by damage to the light-sensitive retina, caused by excessive blood sugar levels. Almost half of Americans with diabetes suffer from some level of diabetic retinopathy. When glucose levels in the blood are not properly controlled, ...

Glaucoma is the second leading cause of blindness worldwide, reports the Glaucoma Research Foundation. This common eye condition typically affects older adults, although infants and young adults are also at risk. Fortunately, however, cutting-edge research is improving diagnosis and treatment of this ...

Strabismus is the medical term for the misalignment of the eyes. Commonly referred to as cross-eyed or wall-eyed, strabismus may involve either one or both eyes turning inward, outward or even up or down. It is one of the most common vision conditions in young children, affecting somewhere between 2 ...